TMS - precision pressure switch

Basic technical information of pressure transmitter

Instructions for use

• Before connection of the transducer into the pressure circuit, it is necessary to verify that the pressure being measured corresponds to the nominal range of this transducer. Even a transient loading over the maximum allowable overpressure may cause a destruction of the measuring diaphragm!
• If you measure a pressure of such media which are not non-aggressive gases, it is necessary to verify the transducer material resistance.
• In case of the liquid media measurement, avoid its freezing – there is a danger of the measuring sensor destruction!

Diagram

Pin assignmentsvalid for connector DIN 43650C

	open colector
+ supply voltage	3
- supply voltage	2
output	1
shielding

Dimensions of pressure transmitter

Adjusting elements

Time damping

Output logic valid for P > P limit

Switching level setting by way of voltage on MB:
P_switch = P_nominal x U_MB [V]
If there is no other request, switch is set during
production flow to P_switch = 50% P_nominal